Velux Compatible Blind -Needle File Set Highlights Generic Brand Needle File Set Description: 15pcs/set different models of different functions, easy to deal with different types of grinding. Meet all your needs. File sizes: 14cmx3mm and 16cmx4mm. Includes 12-piece wooden rasp file with cleaning brush, parts box and black storage box. Non-slip and comfortable rubber grips, which maintain a firm hold even in wet weather and improve control and precision. Ideal for processing harder materials, quenching after material processing, processing glass products, mold polishing, deburring, chamfering Great accessories for watch repair, jewelry polishing processing, wood crushing. mold repair bearing etc widely used specification: Material: alloy Case size: approx. 205 x 100 x 50 mm / 8 x 4 x 2 inch Package includes: Set of 15 pieces of wood rasp